Lex Computech CI770C - Sata Interface

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SATA1, SATA2: The two SATA connectors (7pin wafer)

SATA3, SATA4: The two SATA connectors (7pin wafer)

3-17 SATA interface

PIN NO. Description

1 GND

2 DATA TX+

3 DATA TX-

4 GND

5 DATA RX-

6 DATA RX+

7 GND

Note: 1. SATA1 and SATA2 support SATA 3.0 spec update 6Gb/sec .

2. SATA3 and SATA4 support SATA 2.0 spec update 3Gb/sec .

3. COP1 and COP2 provide SATA HDD power +12V,GND ,+5V

SATA2

SATA1

SATA4

SATA3

pin1 pin1

pin1pin1